Adc and imaging system

• Main Authors: NOBUTAKA SHIMAMURA, KAZUHISA SUZUKI
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The utility model provides an adc and imaging system, adc circuit can receive a plurality of analog signal and the corresponding data signal of output. During the conversion process, but comparator receiving analog signal and ramp waveform compare two inputs in order to generate the logical signal. The logical signal is corresponding to the data signal by the output of ADC circuit. In order to launch the skew distributed function, but the input that skew distributor circuit optionally was coupled to the comparator. The skew distributor circuit can include the switch, and the voltage source that this switch will provide reference voltage is coupled to the comparator. Reference voltage can transmit the comparator to via the condenser as the off -set voltage. To the ADC unit of difference, can provide probably different off -set voltages to squint different ADC units the consumption and reduce the voltage surge in the power that is coupled to the ADC circuit. 本实用新型提供了种模数转换器及成像系统，模数转换器电路可接收多个模拟信号并输出对应的数字信号。在转换过程期